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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
23/08/2016 |
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Data da última atualização: |
24/08/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GILLER, K. E.; ANDERSSON, J. A.; CORBEELS, M.; KIRKEGAARD, J.; MORTENSEN, D.; ERENSTEIN, O.; VANLAUWE, B. |
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Afiliação: |
MARC CORBEELS, CPAC E CIRAD. |
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Título: |
Beyond conservation agriculture. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Frontiers in Plant Science, v. 6, article 870, October 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT: Global support for Conservation Agriculture (CA) as a pathway to Sustainable Intensification is strong. CA revolves around three principles: no-till (or minimal soil disturbance), soil cover, and crop rotation. The benefits arising from the ease of crop management, energy/cost/time savings, and soil and water conservation led to widespread adoption of CA, particularly on large farms in the Americas and Australia, where farmers harness the tools of modern science: highly-sophisticated machines, potent agrochemicals, and biotechnology. Over the past 10 years CA has been promoted among smallholder farmers in the (sub-) tropics, often with disappointing results. Growing evidence challenges the claims that CA increases crop yields and builds-up soil carbon although increased stability of crop yields in dry climates is evident. Our analyses suggest pragmatic adoption on larger mechanized farms, and limited uptake of CA by smallholder farmers in developing countries. We propose a rigorous, context-sensitive approach based on Systems Agronomy to analyze and explore sustainable intensification options, including the potential of CA. There is an urgent need to move beyond dogma and prescriptive approaches to provide soil and crop management options for farmers to enable the Sustainable Intensification of agriculture. |
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Palavras-Chave: |
Agricultura de clima inteligente; Climate smart agriculture; Intensificação sustentável; Sistemas agrícolas; Sustainable intensification; Systems agronomy. |
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Thesagro: |
Erosão; Legume. |
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Thesaurus Nal: |
Legumes; Soil erosion. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/146694/1/fpls-06-00870.pdf
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Marc: |
LEADER 02186naa a2200313 a 4500
001 2051465
005 2016-08-24
008 2015 bl uuuu u00u1 u #d
100 1 $aGILLER, K. E.
245 $aBeyond conservation agriculture.
260 $c2015
520 $aABSTRACT: Global support for Conservation Agriculture (CA) as a pathway to Sustainable Intensification is strong. CA revolves around three principles: no-till (or minimal soil disturbance), soil cover, and crop rotation. The benefits arising from the ease of crop management, energy/cost/time savings, and soil and water conservation led to widespread adoption of CA, particularly on large farms in the Americas and Australia, where farmers harness the tools of modern science: highly-sophisticated machines, potent agrochemicals, and biotechnology. Over the past 10 years CA has been promoted among smallholder farmers in the (sub-) tropics, often with disappointing results. Growing evidence challenges the claims that CA increases crop yields and builds-up soil carbon although increased stability of crop yields in dry climates is evident. Our analyses suggest pragmatic adoption on larger mechanized farms, and limited uptake of CA by smallholder farmers in developing countries. We propose a rigorous, context-sensitive approach based on Systems Agronomy to analyze and explore sustainable intensification options, including the potential of CA. There is an urgent need to move beyond dogma and prescriptive approaches to provide soil and crop management options for farmers to enable the Sustainable Intensification of agriculture.
650 $aLegumes
650 $aSoil erosion
650 $aErosão
650 $aLegume
653 $aAgricultura de clima inteligente
653 $aClimate smart agriculture
653 $aIntensificação sustentável
653 $aSistemas agrícolas
653 $aSustainable intensification
653 $aSystems agronomy
700 1 $aANDERSSON, J. A.
700 1 $aCORBEELS, M.
700 1 $aKIRKEGAARD, J.
700 1 $aMORTENSEN, D.
700 1 $aERENSTEIN, O.
700 1 $aVANLAUWE, B.
773 $tFrontiers in Plant Science$gv. 6, article 870, October 2015.
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Registro original: |
Embrapa Cerrados (CPAC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Trigo. Para informações adicionais entre em contato com cnpt.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
26/09/1994 |
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Data da última atualização: |
22/05/2017 |
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Autoria: |
ZANELA, C. C.; BODANESE-ZANETTINI, M. H.; MORAES FERNANDES, M. I. de; ZINN, D. M. |
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Título: |
Diferenças genotípicas no comportamento cromossômico de duas cultivares de trigo submetidas a acidez do solo. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
In: REUNIÃO NACIONAL DE PESQUISA DE TRIGO, 15., 1988, Passo Fundo. Resumos dos trabalhos apresentados na XV Reunião Nacional de Pesquisa de Trigo. Passo Fundo: EMBRAPA-CNPT, 1988. |
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Páginas: |
p. 120 |
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Idioma: |
Português |
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Thesagro: |
Citogenética. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00666naa a2200169 a 4500
001 1824938
005 2017-05-22
008 1988 bl uuuu u00u1 u #d
100 1 $aZANELA, C. C.
245 $aDiferenças genotípicas no comportamento cromossômico de duas cultivares de trigo submetidas a acidez do solo.
260 $c1988
300 $ap. 120
650 $aCitogenética
700 1 $aBODANESE-ZANETTINI, M. H.
700 1 $aMORAES FERNANDES, M. I. de
700 1 $aZINN, D. M.
773 $tIn: REUNIÃO NACIONAL DE PESQUISA DE TRIGO, 15., 1988, Passo Fundo. Resumos dos trabalhos apresentados na XV Reunião Nacional de Pesquisa de Trigo. Passo Fundo: EMBRAPA-CNPT, 1988.
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